1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nookie1986 [14]
3 years ago
6

Please help me if you can please

Mathematics
1 answer:
aleksandrvk [35]3 years ago
6 0

Answer:

17. m=-1/2

18. m=-1

Step-by-step explanation:

You might be interested in
What is 1/4x-6=-10 step by step please help me
Aloiza [94]

Answer:

x = -16

Step-by-step explanation:

\frac{1}{4}x-6=-10 < ==add\ 6\ to\ both\ sides\\ \ \ \ \ \ \ \ \ +6  \  \ \ \  \  \ \  \ +6\\\\\frac{1}{4}x=-4 < ==multiply\ both\ sides\ by\ 4\\4(\frac{1}{4}x=-4)\\\\x=-16 < ==final\ answer

Hope this helps!

3 0
2 years ago
If a line crosses the y-axis at (0, 1) and has a slope of 4/5 , what is the equation of the line?
lawyer [7]
What does this mean
3 0
3 years ago
What is the algebraic expression for the following word phrase the sum of 15x and 4​
Tanya [424]
15x + 4 would be the algebraic expression
8 0
3 years ago
2(a-7)=a+4<br> 15 6<br>PLS HELPPPPPPPPPPP​
muminat

Answer:

a = 18

Step-by-step explanation:

2(a-7)=a+4

Distribute 2 into left side: 2a -14 = a + 4

subtract a from both sides  2a-a-14 = a+4-a

Simplify: a  - 14 = 4

Add 14 to both sides: a - 14 + 14 = 4 +14

Simplify:   a = 18

If wanted, plug a into original to double check work:

plug in: 2 (18-7) = 18+4

do parenthesis first: 2 (11) = 18+4

do multiplication : 22 = 18+4

additions: 22 =22

a = 18 is correct.

8 0
3 years ago
Read 2 more answers
Which similarly proves the two triangles are similar?
Angelina_Jolie [31]

Answer:

If their angles are the same, if they are proportional, if it states so

Step-by-step explanation:

I don't see the image you sent, but just naming different things that proves how triangles are similar.

4 0
3 years ago
Other questions:
  • what do you call the procedure that helps you determine the volume of an irregularly shaped object while using a graduated cylin
    12·1 answer
  • Write £1.44 to the nearest 10pence
    7·1 answer
  • Calculate the mean of the set:
    9·2 answers
  • A class has 29 students. In how many different ways can four students form a group for an​ activity? (Assume the order of the st
    11·1 answer
  • TSU is shown
    5·1 answer
  • Combine like terms<br><br> -7+5x-2=15
    13·1 answer
  • Work out 1.7^3<br>Please help ​
    15·2 answers
  • True or False?
    11·1 answer
  • A man works a basic week of 32 hours and earns $172.48. Find his basic rate of pay
    5·1 answer
  • Ms. Callahan had 250 sheets of paper. She used 6 sheets of paper. She then gave each student 3 sheets of paper. Which expression
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!